@charset "utf-8";



/* 轮播图 */
.banner{
    margin-top: 29px;
    height: 350px;
    background: url("../images/banner.png") no-repeat;
}
/* 同步课程 */
.title{
    margin-top: 24px;
}
.title span{
    margin: 25px 12px 0 0 ;
    width: 6px;
    height: 20px;
    background-color: #74c6b3;
}
.title h4{
    font: 20px/69px "微软雅黑";
    color: #333333;
}
.title .right{
    font: 12px/69px "微软雅黑";
    color: #85cdbc;
}
/* 同步课程的列表 */

.tab-small li{
    margin-bottom: 13px;
    color: #8a8a8a;
    line-height: 22px;
}
.tab-small img{
    width: 280px;
    height: 163px;
}

.tab-small li h5{
    font: 14px/25px "微软雅黑";
    color: #353535;
}
.tab-small li .right{
    margin: 22px 5px 0 0;
    font-size: 16px;
}
.tab-small li::before{
    position: absolute;
    top: 0px;
    left: 1px;
    content: "人教版";
    width: 71px;
    line-height: 33px;
    text-align: center;
    color: #f8f4f0;
    background-color: rgba(0,0,0,0.3);
    border-top-left-radius: 3px;
    border-bottom-right-radius: 11px;
}
.tab-small li::after{
    bottom: 64px;
    content: "1100人在学习";
    width: 270px;
    padding-left: 10px;
}
/* 广告图 英语挑战 */
.banner-ad{
    position: relative;
    margin-top: 31px;
    height: 186px;
    background: url("../images/banner_ad_03.png") no-repeat;
}
.banner-ad .font{
    position: absolute;
    bottom: 20px;
    left: 265px;
    text-align: center;
}
.banner-ad h4{
    font: bold 30px/43px "微软雅黑";
    color: #fde277;
}
.banner-ad .font h2{
    font: bold 48px/61px "微软雅黑";
    color: #fff;
}
/* 在线测试 */
.test .tab li{
    float: left;
    margin: 0 20px 15px 0;
    width: 379px;
    background-color: #f8f8f8;
}
.test .tab .margin-right{
    margin-right: 0px;
}
.test .tab .font{
    position: relative;
    padding: 45px 0 66px;
    text-align: center;
    background-color: #f6e8d5;
}
.test .tab .font h3{
    font: bold 20px/28px "微软雅黑";
    color: #8b5a34;
}
.test .tab .font h4{
    font: bold 16px/24px "微软雅黑";
    color: #8b5a34;
}
.test .tab .font::before{
    position: absolute;
    top: 0;left: 0;
    content: "北京";
    width: 71px;
    line-height: 33px;
    text-align: center;
    color: #f4f3f1;
    background-color: rgba(0,0,0,0.3);
    border-top-left-radius: 3px;
    border-bottom-right-radius: 11px;
}
.test .tab .font div{
    position: absolute;
    bottom: 0px;
    left: 0px;
    padding: 0 28px 0 9px;
    width: 342px;
    line-height: 33px;
    font-size: 12px;
    color: #fcfbfb;
    background-color: rgba(0,0,0,0.3);
}
.test .tab .font div .down{
    line-height: 27px;
    display: inline-block;
    margin-top: 6px;
}
.test .tab p{
    margin: 10px 0 14px;
    padding-left: 10px;
    font: bold 14px/21px "微软雅黑";
    color: #4c4c4c;
}
.test .tab button{
    margin: 16px 9px 0 0 ;
    width: 86px;
    height: 30px;
    font-size: 16px;
    color: #ffffff;
    background-color: #74c6b3;
    border-radius: 4px;
}
.test .tab .two{
    background-color: #f6e4e5;
}
.test .tab .thr{
    background-color: #d8eaf3;
}
.test .tab .four{
    background-color: #d8eaf3;
}
.test .tab .five{
    background-color: #f6e8d5;
}
.test .tab .six{
    background-color: #f6e4e5;
}
/* 精品课程的列表 */
.nice .tab-small .last{
    margin-right: 15px;
}
.nice .tab-small{
    width: 895px;
}
.nice .tab-small li::before{
    content: "北京";
}
/* 底部选择 */
.choice{
    margin-top: 20px;
}
.choice .first{
    width: 380px;
    background: url("../images/chioce_first.png");
}
.choice li p {
    font: bold 24px/100px "微软雅黑";
    color: #ffffff;
    text-align: center;
}
.choice .sec{
    margin: 0 20px;
    width: 380px;
    background: url("../images/chioce_sec.png");
}
.choice .thr{
    width: 380px;
    background: url("../images/chioce_thr.png");
}

/* 登录界面  */
.loginer{
    position: fixed;
    top: 0px;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}
.loginer .cover{
    height: 100%;
    width: 100%;
    background-color: rgba(0,0,0,0.3);
}
.loginer .content {
    position: absolute;
    top: 0;left: 0;right: 0;bottom: 0;
    margin: auto;
    padding: 0 19px;
    width: 482px;
    height: 522px;
    background-color: #ffffff;
}
.loginer .content .off{
    position: absolute;
    top: 25px;
    right: 25px;
    cursor: pointer;
    width: 20px;height: 20px;
    background: url("../images/login_off.png") no-repeat;
}
.loginer .content .logo{
    display: block;
    margin: 30px auto 45px;
}
.content hr{
    border-bottom: 1px solid #ececec;
}
.content h3{
    margin: -10px auto 0;
    font: bold 18px/1 "微软雅黑";
    color: #363636;
    text-align: center;
    width: 212px;
    background-color: #fff;
}
.content .login-thr{
    margin: 25px auto 40px;
    width: 168px;
}
.content .login-thr .center{
    margin: 0 25px 0;
}
.content .form{
    margin: 33px auto 0;
    width: 300px;
}
.content .form input{
    padding-left: 23px;
    margin-bottom: 20px;
    border: 1px solid #80c4ae;
    border-radius: 3px;
    width: 277px;
    font: 14px/38px "微软雅黑";
}
.content .form .btn{
    padding: 0px;
    margin-bottom: 0px;
    width: 302px;
    background-color: #74c6b3;
    color: #ffffff;
}
.content .form a,
.content .form span{
    font: 12px/38px "微软雅黑";
    color: #78c7b5;
}
.content .form span{
    color: #444444;
}